I was hoping someone would pick this up.
Here's hoping they fix the translation down the line.
MC got that Gin Ichimaru aura (edit: apparently Naoya from JJK??) and FMC is basically Yatsu Murasaki.
Already a 10/10
From what I remember from the short LN summary,
However, there's also a sequel LN that's called "The Wrong Way to use Healing Magic REturns"
I haven't the slightest idea what's happening in that one :/
Man, and I just found this manga, too...
Well, I guess it makes sense that it would end so quickly, since the main plot was always going to be short.
Always better to end it when it makes sense to end it.